What is Your Favourite Colour Change?

[Travmang]

I'm not some master magician or anything, but I'm not sure if that is possible with the lack of cover and the quickness of the change with no notable finger movements. Is it a normal deck or some sort of gimmicked deck? Because that just seems too fast, clean, and smooth for the lack of cover displayed. I mean no disrespect by this btw, just wondering.